You are now leaving Totseans. Click the link to continue to http://webcache.googleusercontent.com/search?q=cache:2yoD4EsNTA4J:en.wikipedia.org/wiki/Sodium_hydroxide+Cleaning+agent+Sodium+hydroxide+is+frequently+used+as+an+industrial+cleaning+agent+where+it+is+often+called+%22caustic%22.+It+is+added+to+water,+heated,+a&cd=1&hl=en&ct=clnk&gl=us&client=firefox-a&source=www.google.com.